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Contract OI history

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Nov 20, 2026 EXPIRATION

SNOW $320.00 Put

SNOW261120P00320000

Latest saved OI1,205Oct 23, 2026
Last change+70vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SNOW $320.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,2056020 2026-10-02: 881 OI2026-10-05: 894 OI2026-10-06: 923 OI2026-10-07: 929 OI2026-10-08: 929 OI2026-10-09: 950 OI2026-10-13: 982 OI2026-10-14: 982 OI2026-10-15: 1,021 OI2026-10-16: 1,029 OI2026-10-21: 1,135 OI2026-10-23: 1,205 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

SNOW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,205+70
Oct 21, 2026Viewing1,135+106
Oct 16, 20261,029+8
Oct 15, 20261,021+39
Oct 14, 20269820
Oct 13, 2026982+32
Oct 09, 2026950+21
Oct 08, 20269290
Oct 07, 2026929+6
Oct 06, 2026923+29
Oct 05, 2026894+13
Oct 02, 2026881No prior observation